Specifications
This is the Adafruit Feather HUZZAH ESP8266 - our take on an 'all-in-one' ESP8266 WiFi development board with built in USB and battery charging. Its an ESP8266 WiFi module with all the extras you need, ready to rock! At the Feather HUZZAH's heart is an ESP8266 WiFi microcontroller clocked at 80 MHz and at 3.3V logic. This microcontroller contains a Tensilica chip core as well as a full WiFi stack. You can program the microcontroller using the Arduino IDE for an easy-to-run Internet of Things core. We wired up a USB-Serial chip that an upload code at a blistering 921600 baud for fast development time. It also has auto-reset so no noodling with pins and reset button pressings.
Product Information
SKU
977470
Mfr Part#
2821
UPC
P2821
General
Board Type
Feather
Component Type
Wireless Networking
Components
Shields/Modules
Mainboards
NOTE
3.3V regulator with 500mA peak current output; CP2104 USB-Serial converter onboard with 921600 max baudrate for uploading; Auto-reset support for getting into bootload mode before firmware upload; 9 x GPIO pins - can also be used as I2C and SPI; 1 x analog inputs 1.0V max; Built in 100mA LiPoly charger with charging status indicator LED, can also cut a trace to disable the charger; Pin #0 red LED for general purpose blinking. Pin #2 blue LED for bootloading debug & general purpose blinking; Power/enable pin; Reset button
Board Color
Black
Processor
ESP8266 WiFi Microcontroller
Clock Rate
80MHz
Input Voltage
3.3V
Flash Memory
4MB
Features
9 x GPIO Pins
Networking Shields/Modules
Compliant Standards (Wireless)
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n
IEEE 802.11g
IEEE 802.11n
Physical Specifications
Dimensions
2.00 x 0.90 x 0.28 in. (50.80 x 22.86 x 7.11 mm)
Package Contents
What's in the Box
Feather HUZZAH with ESP8266 WiFi